init.lua

-- Leader keys
vim.g.mapleader = "\\"
vim.g.maplocalleader = "\\"

-- Set to true if you have a Nerd Font installed and selected in the terminal
vim.g.have_nerd_font = true

-- Termguicolors
vim.opt.termguicolors = true

-- Enable line numbers
vim.o.number = true

-- Disable mouse mode, I don't use it.
vim.o.mouse = ""

-- Colorscheme
vim.cmd.colorscheme("habamax")

-- Don't show the mode, since it's already in the status line
vim.o.showmode = false

-- Laststatus
vim.opt.laststatus = 3

-- Show the tab panel only when there are multiple tab pages.
vim.opt.showtabline = 1

-- Configure how new splits should be opened
vim.o.splitright = true
vim.o.splitbelow = true

-- Sync clipboard between OS and Neovim.
vim.schedule(function()
  vim.o.clipboard = "unnamedplus"
end)

-- Enable break indent
vim.o.breakindent = true

-- Enable undo/redo changes even after closing and reopening a file
vim.o.undofile = true

-- Case-insensitive searching UNLESS \C or one or more capital letters in the search term
vim.o.ignorecase = true
vim.o.smartcase = true

-- Keep signcolumn on by default
vim.o.signcolumn = "yes"

-- Default border for floating windows: LSP hover (<K>), signature help, etc.
vim.o.winborder = "single"
vim.api.nvim_set_hl(0, "FloatBorder", { fg = "#7c6f64", bg = "#3a3a3a" })

-- Decrease update time
vim.o.updatetime = 250

-- Decrease mapped sequence wait time
vim.o.timeoutlen = 300

-- Resize windows with Alt + Arrow keys
vim.keymap.set("n", "<M-Left>", "<cmd>vertical resize -4<CR>", { noremap = true, silent = true })
vim.keymap.set("n", "<M-Right>", "<cmd>vertical resize +4<CR>", { noremap = true, silent = true })
vim.keymap.set("n", "<M-Down>", "<cmd>resize -4<CR>", { noremap = true, silent = true })
vim.keymap.set("n", "<M-Up>", "<cmd>resize +4<CR>", { noremap = true, silent = true })

-- Navigate 4x faster when holding down Ctrl in normal mode
vim.keymap.set("n", "<C-j>", "4j", { noremap = true, silent = true })
vim.keymap.set("n", "<C-k>", "4k", { noremap = true, silent = true })
vim.keymap.set("n", "<C-l>", "4l", { noremap = true, silent = true })
vim.keymap.set("n", "<C-h>", "4h", { noremap = true, silent = true })
vim.keymap.set("n", "<C-Down>", "4<Down>", { noremap = true, silent = true })
vim.keymap.set("n", "<C-Up>", "4<Up>", { noremap = true, silent = true })
vim.keymap.set("n", "<C-Left>", "b", { noremap = true, silent = true })
vim.keymap.set("n", "<C-Right>", "e", { noremap = true, silent = true })

-- For visual mode: x[nore]map
vim.keymap.set("x", "<C-j>", "4j", { noremap = true, silent = true })
vim.keymap.set("x", "<C-k>", "4k", { noremap = true, silent = true })
vim.keymap.set("x", "<C-h>", "4h", { noremap = true, silent = true })
vim.keymap.set("x", "<C-l>", "4l", { noremap = true, silent = true })
vim.keymap.set("x", "<C-Down>", "4<Down>", { noremap = true, silent = true })
vim.keymap.set("x", "<C-Up>", "4<Up>", { noremap = true, silent = true })
vim.keymap.set("x", "<C-Left>", "b", { noremap = true, silent = true })
vim.keymap.set("x", "<C-Right>", "e", { noremap = true, silent = true })

vim.keymap.set("n", "<leader><F1>", "<cmd>set nu!<CR>", { noremap = true, silent = true })

-- Basic indentation settings
vim.opt.expandtab = true
vim.opt.shiftwidth = 2
vim.opt.tabstop = 2
vim.opt.softtabstop = 2
vim.opt.smartindent = true
vim.opt.autoindent = true

-- Minimal number of screen lines to keep above and below the cursor.
vim.o.scrolloff = 10

-- Search with cursor stay in the middle
vim.keymap.set("n", "n", "nzzzv", { noremap = true, silent = true })
vim.keymap.set("n", "N", "Nzzzv", { noremap = true, silent = true })

-- Find and replace with the word under the cursor
vim.keymap.set("n", "S", [[:%s/\<<C-r><C-w>\>/<C-r><C-w>/gI<Left><Left><Left>]], { noremap = true, silent = false })

-- Tell Neovim to recognize DockerfileCI as dockerfile filetype
vim.filetype.add({
  filename = {
    ["DockerfileCI"] = "dockerfile",
  },
})

-- Better Netrw configuration
vim.g.netrw_liststyle = 3
vim.g.netrw_banner = 0
vim.g.netrw_winsize = 15

-- Clear highlights on search when pressing <Space> in normal mode
--  See `:help hlsearch`
-- vim.keymap.set("n", "<Space>", "<cmd>nohlsearch<CR>")
vim.keymap.set("n", "<Esc>", "<cmd>nohlsearch<CR>")

-- Explore
vim.keymap.set("n", "<leader>e", "<cmd>Ex<CR>")
vim.keymap.set("n", "<leader>s", "<cmd>Vexplore!<CR>")
vim.keymap.set("n", "<leader>S", "<cmd>Hexplore<CR>")
vim.keymap.set("n", "<leader>T", "<cmd>Texplore<CR>")

-- Diagnostic toggle func
local function diag_toggle_buf()
  local bufnr = vim.api.nvim_get_current_buf()
  local enabled = vim.diagnostic.is_enabled({ bufnr = bufnr })
  vim.diagnostic.enable(not enabled, { bufnr = bufnr })
  vim.notify("Buffer diagnostics " .. (enabled and "disabled" or "enabled"))
end

-- Sets how neovim will display certain whitespace characters in the editor.
--  See `:help 'list'`
--  and `:help 'listchars'`
--
--  Notice listchars is set using `vim.opt` instead of `vim.o`.
--  It is very similar to `vim.o` but offers an interface for conveniently interacting with tables.
--   See `:help lua-options`
--   and `:help lua-guide-options`
-- vim.o.list = true
-- vim.opt.listchars = { tab = "» ", trail = "·", nbsp = "␣" }

-- Preview substitutions live, as you type!
vim.o.inccommand = "split"

-- Show which line your cursor is on
vim.o.cursorline = true

-- if performing an operation that would fail due to unsaved changes in the buffer (like `:q`),
-- instead raise a dialog asking if you wish to save the current file(s)
-- See `:help 'confirm'`
vim.o.confirm = true

-- Diagnostic Config & Keymaps
-- See :help vim.diagnostic.Opts
vim.diagnostic.config({
  update_in_insert = false,
  severity_sort = true,
  float = { border = "rounded", source = "if_many" },
  underline = { severity = { min = vim.diagnostic.severity.WARN } },

  -- Can switch between these as you prefer
  virtual_text = true, -- Text shows up at the end of the line
  virtual_lines = false, -- Text shows up underneath the line, with virtual lines

  -- Auto open the float, so you can easily read the errors when jumping with `[d` and `]d`
  jump = {
    on_jump = function(diagnostic, bufnr)
      if not diagnostic then
        return
      end
      vim.diagnostic.open_float({ bufnr = bufnr, scope = "cursor", focus = false })
    end,
  },
})

vim.keymap.set("n", "<leader>q", vim.diagnostic.setloclist, { desc = "Open diagnostic [Q]uickfix list" })

-- Exit terminal mode in the builtin terminal with a shortcut that is a bit easier
-- for people to discover. Otherwise, you normally need to press <C-\><C-n>, which
-- is not what someone will guess without a bit more experience.
--
-- NOTE: This won't work in all terminal emulators/tmux/etc. Try your own mapping
-- or just use <C-\><C-n> to exit terminal mode
vim.keymap.set("t", "<Esc><Esc>", "<C-\\><C-n>", { desc = "Exit terminal mode" })

-- Highlight when yanking (copying) text
--  Try it with `yap` in normal mode
--  See `:help vim.hl.on_yank()`
vim.api.nvim_create_autocmd("TextYankPost", {
  desc = "Highlight when yanking (copying) text",
  group = vim.api.nvim_create_augroup("kickstart-highlight-yank", { clear = true }),
  callback = function()
    vim.hl.on_yank()
  end,
})

-- [[ Install `lazy.nvim` plugin manager ]]
--    See `:help lazy.nvim.txt` or https://github.com/folke/lazy.nvim for more info
local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
if not (vim.uv or vim.loop).fs_stat(lazypath) then
  local lazyrepo = "https://github.com/folke/lazy.nvim.git"
  local out = vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
  if vim.v.shell_error ~= 0 then
    error("Error cloning lazy.nvim:\n" .. out)
  end
end

---@type vim.Option
local rtp = vim.opt.rtp
rtp:prepend(lazypath)

-- [[ Configure and install plugins ]]
--
--  To check the current status of your plugins, run
--    :Lazy
--
--  You can press `?` in this menu for help. Use `:q` to close the window
--
--  To update plugins you can run
--    :Lazy update
--
-- NOTE: Here is where you install your plugins.
require("lazy").setup({
  -- NOTE: Plugins can be added via a link or github org/name. To run setup automatically, use `opts = {}`
  { "NMAC427/guess-indent.nvim", opts = {} },

  { -- Adds git related signs to the gutter, as well as utilities for managing changes
    "lewis6991/gitsigns.nvim",
    event = "BufReadPost",
    ---@module 'gitsigns'
    ---@type Gitsigns.Config
    ---@diagnostic disable-next-line: missing-fields
    opts = {
      signs = {
        add = { text = "+" }, ---@diagnostic disable-line: missing-fields
        change = { text = "~" }, ---@diagnostic disable-line: missing-fields
        delete = { text = "_" }, ---@diagnostic disable-line: missing-fields
        topdelete = { text = "‾" }, ---@diagnostic disable-line: missing-fields
        changedelete = { text = "~" }, ---@diagnostic disable-line: missing-fields
      },
      current_line_blame_opts = {
        delay = 200,
      },
    },
    keys = {
      { "gb", "<cmd>Gitsigns blame<CR>", desc = "Gitsigns blame" },
      { "gB", "<cmd>Gitsigns toggle_current_line_blame<CR>", desc = "Gitsigns toggle blame" },
      { "]c", "<cmd>Gitsigns next_hunk<CR>", desc = "Gitsigns next hunk" },
      { "[c", "<cmd>Gitsigns prev_hunk<CR>", desc = "Gitsigns prev hunk" },
    },
  },

  -- NOTE: Plugins can also be configured to run Lua code when they are loaded.
  --
  -- This is often very useful to both group configuration, as well as handle
  -- lazy loading plugins that don't need to be loaded immediately at startup.
  --
  -- For example, in the following configuration, we use:
  --  event = 'VimEnter'
  --
  -- which loads which-key before all the UI elements are loaded. Events can be
  -- normal autocommands events (`:help autocmd-events`).
  --
  -- Then, because we use the `opts` key (recommended), the configuration runs
  -- after the plugin has been loaded as `require(MODULE).setup(opts)`.

  -- This is helpful when I add something new and need to see binds.
  -- I comment this block when folke/which-key.nvim is not necessary.
  -- { -- Useful plugin to show you pending keybinds.
  --   "folke/which-key.nvim",
  --   event = "VimEnter",
  --   ---@module 'which-key'
  --   ---@type wk.Opts
  --   ---@diagnostic disable-next-line: missing-fields
  --   opts = {
  --     -- delay between pressing a key and opening which-key (milliseconds)
  --     delay = 0,
  --     icons = { mappings = vim.g.have_nerd_font },
  --
  --     -- Document existing key chains
  --     spec = {
  --       { "<leader>s", group = "[S]earch", mode = { "n", "v" } },
  --       { "<leader>t", group = "[T]oggle" },
  --       { "<leader>h", group = "Git [H]unk", mode = { "n", "v" } }, -- Enable gitsigns recommended keymaps first
  --       { "gr", group = "LSP Actions", mode = { "n" } },
  --     },
  --   },
  -- },

  { -- Fuzzy Finder (files, lsp, etc)
    "nvim-telescope/telescope.nvim",
    -- By default, Telescope is included and acts as your picker for everything.

    -- If you would like to switch to a different picker (like snacks, or fzf-lua)
    -- you can disable the Telescope plugin by setting enabled to false and enable
    -- your replacement picker by requiring it explicitly (e.g. 'custom.plugins.snacks')

    -- Note: If you customize your config for yourself,
    -- it’s best to remove the Telescope plugin config entirely
    -- instead of just disabling it here, to keep your config clean.
    enabled = true,
    event = "VimEnter",
    dependencies = {
      "nvim-lua/plenary.nvim",
      { -- If encountering errors, see telescope-fzf-native README for installation instructions
        "nvim-telescope/telescope-fzf-native.nvim",

        -- `build` is used to run some command when the plugin is installed/updated.
        -- This is only run then, not every time Neovim starts up.
        build = "make",

        -- `cond` is a condition used to determine whether this plugin should be
        -- installed and loaded.
        cond = function()
          return vim.fn.executable("make") == 1
        end,
      },
      { "nvim-telescope/telescope-ui-select.nvim" },

      -- Useful for getting pretty icons, but requires a Nerd Font.
      { "nvim-tree/nvim-web-devicons", enabled = vim.g.have_nerd_font },
    },
    config = function()
      -- Telescope is a fuzzy finder that comes with a lot of different things that
      -- it can fuzzy find! It's more than just a "file finder", it can search
      -- many different aspects of Neovim, your workspace, LSP, and more!
      --
      -- The easiest way to use Telescope, is to start by doing something like:
      --  :Telescope help_tags
      --
      -- After running this command, a window will open up and you're able to
      -- type in the prompt window. You'll see a list of `help_tags` options and
      -- a corresponding preview of the help.
      --
      -- Two important keymaps to use while in Telescope are:
      --  - Insert mode: <c-/>
      --  - Normal mode: ?
      --
      -- This opens a window that shows you all of the keymaps for the current
      -- Telescope picker. This is really useful to discover what Telescope can
      -- do as well as how to actually do it!

      -- [[ Configure Telescope ]]
      -- See `:help telescope` and `:help telescope.setup()`
      require("telescope").setup({
        defaults = {
          file_ignore_patterns = {
            "venv/.*",
            ".venv/.*",
            "yarn%.lock",
            "package%-lock%.json",
            "pnpm%-lock%.yaml",
            "node_modules/.*",
            "%.git/.*",
            "%.webp",
            "%.avif",
            "%.heic",
            "%.mp3",
            "%.mp4",
            "%.mkv",
            "%.mov",
            "%.wav",
            "%.avi",
            "%.webm",
            "%.ttf",
            "%.otf",
            "%.woff",
            "%.woff2",
            "%.svg",
            "%.png",
            "%.jpeg",
            "%.jpg",
            "%.ico",
            ".env.*",
            "%.db",
            ".yarn/.*",
            "go%.sum",
          },
          scroll_strategy = "cycle",
          sorting_strategy = "ascending",
        },
        extensions = {
          ["ui-select"] = { require("telescope.themes").get_dropdown() },
        },
      })

      -- Enable Telescope extensions if they are installed
      pcall(require("telescope").load_extension, "fzf")
      pcall(require("telescope").load_extension, "ui-select")

      -- See `:help telescope.builtin`
      local builtin = require("telescope.builtin")

      -- Ctrl+key
      vim.keymap.set("n", "<C-p>", builtin.find_files, { desc = "[S]earch [F]iles" })
      -- vim.keymap.set("n", "<C-p>", function()
      --   builtin.find_files({ cwd = vim.fn.getcwd() })
      -- end, { desc = "[S]earch [F]iles (cwd)" })

      vim.keymap.set("n", "<C-f>", builtin.live_grep, { desc = "[S]earch by [G]rep" })

      -- Space+key
      vim.keymap.set("n", "<space>ss", builtin.builtin, { desc = "[S]earch [S]elect Telescope" })
      vim.keymap.set("n", "<space>sh", builtin.help_tags, { desc = "[S]earch [H]elp" })
      vim.keymap.set("n", "<space>sr", builtin.resume, { desc = "[S]earch [R]esume" })
      vim.keymap.set("n", "<space>sd", builtin.diagnostics, { desc = "[S]earch [D]iagnostics" })
      vim.keymap.set("n", "<space>dt", diag_toggle_buf, { desc = "[D]iagnostics [T]oggle (buffer)" })
      vim.keymap.set("n", "<space>vd", vim.diagnostic.open_float, { desc = "[V]iew [D]iagnostic" })
      vim.keymap.set("n", "<space>s.", builtin.oldfiles, { desc = '[S]earch Recent Files ("." for repeat)' })
      vim.keymap.set("n", "<space>sf", builtin.lsp_document_symbols, { noremap = true, silent = true })
      vim.keymap.set("n", "<space>st", "<cmd>TodoTelescope<CR>", { noremap = true, silent = true })
      vim.keymap.set("n", "<space>sm", builtin.marks, { noremap = true, silent = true })
      vim.keymap.set("n", "<space><space>", builtin.buffers, { desc = "[\\] Find existing buffers" })

      -- This runs on LSP attach per buffer (see main LSP attach function in 'neovim/nvim-lspconfig' config for more info,
      -- it is better explained there). This allows easily switching between pickers if you prefer using something else!
      vim.api.nvim_create_autocmd("LspAttach", {
        group = vim.api.nvim_create_augroup("telescope-lsp-attach", { clear = true }),
        callback = function(event)
          local buf = event.buf

          -- Find references for the word under your cursor.
          vim.keymap.set("n", "gr", builtin.lsp_references, { buffer = buf, desc = "[G]oto [R]eferences" })

          -- Jump to the implementation of the word under your cursor.
          -- Useful when your language has ways of declaring types without an actual implementation.
          vim.keymap.set("n", "gri", builtin.lsp_implementations, { buffer = buf, desc = "[G]oto [I]mplementation" })

          -- Jump to the definition of the word under your cursor.
          -- This is where a variable was first declared, or where a function is defined, etc.
          -- To jump back, press <C-t>.
          vim.keymap.set("n", "gd", function()
            builtin.lsp_definitions({ file_ignore_patterns = {} })
          end, { buffer = buf, desc = "[G]oto [D]efinition" })

          -- Fuzzy find all the symbols in your current document.
          -- Symbols are things like variables, functions, types, etc.
          vim.keymap.set("n", "gO", builtin.lsp_document_symbols, { buffer = buf, desc = "Open Document Symbols" })

          -- Fuzzy find all the symbols in your current workspace.
          -- Similar to document symbols, except searches over your entire project.
          vim.keymap.set(
            "n",
            "gW",
            builtin.lsp_dynamic_workspace_symbols,
            { buffer = buf, desc = "Open Workspace Symbols" }
          )

          -- Jump to the type of the word under your cursor.
          -- Useful when you're not sure what type a variable is and you want to see
          -- the definition of its *type*, not where it was *defined*.
          vim.keymap.set("n", "grt", builtin.lsp_type_definitions, { buffer = buf, desc = "[G]oto [T]ype Definition" })
        end,
      })

      -- Override default behavior and theme when searching
      vim.keymap.set("n", "<space>/", function()
        builtin.current_buffer_fuzzy_find(require("telescope.themes").get_dropdown({
          winblend = 10,
          previewer = false,
          layout_config = {
            width = 0.8,
            height = 0.6,
          },
        }))
      end, { desc = "[/] Fuzzily search in current buffer" })

      -- vim.keymap.set("n", "<space>/", function()
      --   -- You can pass additional configuration to Telescope to change the theme, layout, etc.
      --   builtin.current_buffer_fuzzy_find(require("telescope.themes").get_dropdown({
      --     winblend = 10,
      --     previewer = false,
      --   }))
      -- end, { desc = "[/] Fuzzily search in current buffer" })

      -- It's also possible to pass additional configuration options.
      --  See `:help telescope.builtin.live_grep()` for information about particular keys
      vim.keymap.set("n", "<space>s/", function()
        builtin.live_grep({
          grep_open_files = true,
          prompt_title = "Live Grep in Open Files",
        })
      end, { desc = "[S]earch [/] in Open Files" })

      -- Shortcut for searching your Neovim configuration files
      vim.keymap.set("n", "<space>sn", function()
        builtin.find_files({ cwd = vim.fn.stdpath("config") })
      end, { desc = "[S]earch [N]eovim files" })
    end,
  },

  -- LSP Plugins
  {
    -- Main LSP Configuration
    "neovim/nvim-lspconfig",
    dependencies = {
      -- Automatically install LSPs and related tools to stdpath for Neovim
      -- Mason must be loaded before its dependents so we need to set it up here.
      -- NOTE: `opts = {}` is the same as calling `require('mason').setup({})`
      {
        "mason-org/mason.nvim",
        ---@module 'mason.settings'
        ---@type MasonSettings
        ---@diagnostic disable-next-line: missing-fields
        opts = {},
      },
      -- Maps LSP server names between nvim-lspconfig and Mason package names.
      -- Intentionally not `setup()`-ed: servers are enabled below with
      -- `vim.lsp.enable`. It is only here so mason-tool-installer can translate
      -- names like `rust_analyzer` into the `rust-analyzer` Mason package.
      "mason-org/mason-lspconfig.nvim",
      "WhoIsSethDaniel/mason-tool-installer.nvim",

      -- Useful status updates for LSP.
      { "j-hui/fidget.nvim", opts = {} },
    },
    config = function()
      --  This function gets run when an LSP attaches to a particular buffer.
      --    That is to say, every time a new file is opened that is associated with
      --    an lsp (for example, opening `main.rs` is associated with `rust_analyzer`) this
      --    function will be executed to configure the current buffer
      vim.api.nvim_create_autocmd("LspAttach", {
        group = vim.api.nvim_create_augroup("kickstart-lsp-attach", { clear = true }),
        callback = function(event)
          -- NOTE: Remember that Lua is a real programming language, and as such it is possible
          -- to define small helper and utility functions so you don't have to repeat yourself.
          --
          -- In this case, we create a function that lets us more easily define mappings specific
          -- for LSP related items. It sets the mode, buffer and description for us each time.
          local map = function(keys, func, desc, mode)
            mode = mode or "n"
            vim.keymap.set(mode, keys, func, { buffer = event.buf, desc = "LSP: " .. desc })
          end

          -- Rename the variable under your cursor.
          --  Most Language Servers support renaming across files, etc.
          map("grn", vim.lsp.buf.rename, "[R]e[n]ame")

          -- Execute a code action, usually your cursor needs to be on top of an error
          -- or a suggestion from your LSP for this to activate.
          map("gra", vim.lsp.buf.code_action, "[G]oto Code [A]ction", { "n", "x" })

          -- WARN: This is not Goto Definition, this is Goto Declaration.
          --  For example, in C this would take you to the header.
          map("grD", vim.lsp.buf.declaration, "[G]oto [D]eclaration")

          -- The following two autocommands are used to highlight references of the
          -- word under your cursor when your cursor rests there for a little while.
          --    See `:help CursorHold` for information about when this is executed
          --
          -- When you move your cursor, the highlights will be cleared (the second autocommand).
          local client = vim.lsp.get_client_by_id(event.data.client_id)
          if client and client:supports_method("textDocument/documentHighlight", event.buf) then
            local highlight_augroup = vim.api.nvim_create_augroup("kickstart-lsp-highlight", { clear = false })
            vim.api.nvim_create_autocmd({ "CursorHold", "CursorHoldI" }, {
              buffer = event.buf,
              group = highlight_augroup,
              callback = vim.lsp.buf.document_highlight,
            })

            vim.api.nvim_create_autocmd({ "CursorMoved", "CursorMovedI" }, {
              buffer = event.buf,
              group = highlight_augroup,
              callback = vim.lsp.buf.clear_references,
            })

            vim.api.nvim_create_autocmd("LspDetach", {
              group = vim.api.nvim_create_augroup("kickstart-lsp-detach", { clear = true }),
              callback = function(event2)
                vim.lsp.buf.clear_references()
                vim.api.nvim_clear_autocmds({ group = "kickstart-lsp-highlight", buffer = event2.buf })
              end,
            })
          end

          -- The following code creates a keymap to toggle inlay hints in your
          -- code, if the language server you are using supports them
          --
          -- This may be unwanted, since they displace some of your code
          if client and client:supports_method("textDocument/inlayHint", event.buf) then
            map("<leader>th", function()
              vim.lsp.inlay_hint.enable(not vim.lsp.inlay_hint.is_enabled({ bufnr = event.buf }))
            end, "[T]oggle Inlay [H]ints")
          end
        end,
      })

      -- Enable the following language servers
      --  Feel free to add/remove any LSPs that you want here. They will automatically be installed.
      --  See `:help lsp-config` for information about keys and how to configure
      ---@type table<string, vim.lsp.Config>
      local servers = {
        clangd = {
          -- For multi-file projects, clangd needs a compile_commands.json
          -- (CMake: -DCMAKE_EXPORT_COMPILE_COMMANDS=ON, or run `bear -- make`)
          cmd = {
            "clangd",
            "--background-index",
            "--clang-tidy",
            "--function-arg-placeholders=false",
          },
        },
        -- gopls = {},
        -- rust_analyzer = {},
        --
        -- Some languages (like typescript) have entire language plugins that can be useful:
        --    https://github.com/pmizio/typescript-tools.nvim
        --
        -- But for many setups, the LSP (`ts_ls`) will work just fine
        -- ts_ls = {},

        pyright = {
          before_init = function(_, config)
            -- Find the interpreter pyright should use, cheapest first:
            -- 1. Active venv (uv, virtualenv, etc.)
            -- 2. `.venv` in the project root
            -- 3. `uv python find` (only reports a path, never creates or syncs a venv)
            -- 4. Fallback to system python
            local root = config.root_dir or vim.fn.getcwd()

            local function resolve_python()
              local venv = vim.env.VIRTUAL_ENV
              if venv and vim.fn.executable(venv .. "/bin/python") == 1 then
                return venv .. "/bin/python"
              end

              local local_venv = root .. "/.venv/bin/python"
              if vim.fn.executable(local_venv) == 1 then
                return local_venv
              end

              if vim.fn.executable("uv") == 1 then
                local out = vim.system({ "uv", "python", "find" }, { cwd = root, text = true }):wait()
                local uv_python = vim.trim(out.stdout or "")
                if out.code == 0 and uv_python ~= "" and vim.fn.executable(uv_python) == 1 then
                  return uv_python
                end
              end

              local python = vim.fn.exepath("python3")
              if python == "" then
                python = vim.fn.exepath("python")
              end
              return python ~= "" and python or nil
            end

            local python = resolve_python()
            if python then
              config.settings.python.pythonPath = python
            end
          end,
          settings = {
            python = {
              analysis = {
                autoSearchPaths = true,
                useLibraryCodeForTypes = true,
                diagnosticMode = "openFilesOnly",
              },
            },
          },
        },

        rust_analyzer = {
          settings = {
            ["rust-analyzer"] = {
              check = {
                command = "clippy",
              },
              inlayHints = {
                bindingModeHints = { enable = false },
                chainingHints = { enable = true },
                closingBraceHints = { enable = true, minLines = 25 },
                closureReturnTypeHints = { enable = "never" },
                lifetimeElisionHints = { enable = "never" },
                parameterHints = { enable = true },
                typeHints = { enable = true },
              },
            },
          },
        },

        gopls = {
          settings = {
            gopls = {
              analyses = {
                unusedparams = true,
                shadow = true,
              },
              staticcheck = true,
              gofumpt = true,
              hints = {
                assignVariableTypes = true,
                compositeLiteralFields = true,
                compositeLiteralTypes = true,
                constantValues = true,
                functionTypeParameters = true,
                parameterNames = true,
                rangeVariableTypes = true,
              },
            },
          },
        },

        -- Special Lua Config, as recommended by neovim help docs
        lua_ls = {
          on_init = function(client)
            if client.workspace_folders then
              local path = client.workspace_folders[1].name
              if
                path ~= vim.fn.stdpath("config")
                and (vim.uv.fs_stat(path .. "/.luarc.json") or vim.uv.fs_stat(path .. "/.luarc.jsonc"))
              then
                return
              end
            end

            client.config.settings.Lua = vim.tbl_deep_extend("force", client.config.settings.Lua, {
              runtime = {
                version = "LuaJIT",
                path = { "lua/?.lua", "lua/?/init.lua" },
              },
              workspace = {
                checkThirdParty = false,
                -- NOTE: this is a lot slower and will cause issues when working on your own configuration.
                --  See https://github.com/neovim/nvim-lspconfig/issues/3189
                library = vim.tbl_extend("force", vim.api.nvim_get_runtime_file("", true), {
                  "${3rd}/luv/library",
                  "${3rd}/busted/library",
                }),
              },
            })
          end,
          settings = {
            Lua = {},
          },
        },
      }

      -- Ensure the servers and tools above are installed
      --
      -- To check the current status of installed tools and/or manually install
      -- other tools, you can run
      --    :Mason
      --
      -- You can press `g?` for help in this menu.
      local ensure_installed = vim.tbl_keys(servers or {})
      vim.list_extend(ensure_installed, {
        "goimports",
        "clangd",
        "marksman",
        "ruff",
        "stylua", -- Used by conform.nvim to format Lua
      })

      require("mason-tool-installer").setup({ ensure_installed = ensure_installed })

      for name, server in pairs(servers) do
        vim.lsp.config(name, server)
        vim.lsp.enable(name)
      end
    end,
  },

  { -- Autoformat
    "stevearc/conform.nvim",
    event = { "BufWritePre" },
    cmd = { "ConformInfo" },
    keys = {
      {
        "<leader>f",
        function()
          require("conform").format({ async = true, lsp_format = "fallback" })
        end,
        mode = { "n", "x" },
        desc = "[F]ormat buffer",
      },
    },
    ---@module 'conform'
    ---@type conform.setupOpts
    opts = {
      notify_on_error = false,
      format_on_save = function(bufnr)
        -- Disable "format_on_save lsp_fallback" for languages that don't
        -- have a well standardized coding style. You can add additional
        -- languages here or re-enable it for the disabled ones.
        local disable_filetypes = { c = true, cpp = true }
        if disable_filetypes[vim.bo[bufnr].filetype] then
          return nil
        else
          return {
            timeout_ms = 500,
            lsp_format = "fallback",
          }
        end
      end,
      formatters_by_ft = {
        lua = { "stylua" },
        python = { "ruff_fix", "ruff_format" },
        rust = { "rustfmt" },
        go = { "goimports", "gofmt" },
        -- You can use 'stop_after_first' to run the first available formatter from the list
        -- javascript = { "prettierd", "prettier", stop_after_first = true },
      },
    },
  },

  { -- Autocompletion
    "saghen/blink.cmp",
    event = "VimEnter",
    version = "1.*",
    dependencies = {
      -- Snippet Engine
      {
        "L3MON4D3/LuaSnip",
        version = "2.*",
        build = (function()
          -- Build Step is needed for regex support in snippets.
          -- This step is not supported in many windows environments.
          -- Remove the below condition to re-enable on windows.
          if vim.fn.has("win32") == 1 or vim.fn.executable("make") == 0 then
            return
          end
          return "make install_jsregexp"
        end)(),
        dependencies = {
          -- `friendly-snippets` contains a variety of premade snippets.
          --    See the README about individual language/framework/plugin snippets:
          --    https://github.com/rafamadriz/friendly-snippets
          -- {
          --   'rafamadriz/friendly-snippets',
          --   config = function()
          --     require('luasnip.loaders.from_vscode').lazy_load()
          --   end,
          -- },
        },
        config = function()
          local luasnip = require("luasnip")
          luasnip.setup({})
          -- Load .snippets files (snipmate format) from the snippets/ dir in config
          require("luasnip.loaders.from_snipmate").lazy_load({
            paths = { vim.fn.stdpath("config") .. "/snippets" },
          })

          -- Add Leader + t mapping for snippet expansion (insert/select only,
          -- so a normal-mode `<leader>t` prefix like `<leader>th` isn't delayed)
          vim.keymap.set({ "i", "s" }, "<leader>t", function()
            if luasnip.expandable() then
              luasnip.expand()
            elseif luasnip.expand_or_locally_jumpable() then
              luasnip.expand_or_jump()
            end
          end, { desc = "Expand snippet or jump to next placeholder" })
        end,
      },
    },
    ---@module 'blink.cmp'
    ---@type blink.cmp.Config
    opts = {
      keymap = {
        -- 'default' (recommended) for mappings similar to built-in completions
        --   <c-y> to accept ([y]es) the completion.
        --    This will auto-import if your LSP supports it.
        --    This will expand snippets if the LSP sent a snippet.
        -- 'super-tab' for tab to accept
        -- 'enter' for enter to accept
        -- 'none' for no mappings
        --
        -- For an understanding of why the 'default' preset is recommended,
        -- you will need to read `:help ins-completion`
        --
        -- No, but seriously. Please read `:help ins-completion`, it is really good!
        --
        -- All presets have the following mappings:
        -- <tab>/<s-tab>: move to right/left of your snippet expansion
        -- <c-space>: Open menu or open docs if already open
        -- <c-n>/<c-p> or <up>/<down>: Select next/previous item
        -- <c-e>: Hide menu
        -- <c-k>: Toggle signature help
        --
        -- See :h blink-cmp-config-keymap for defining your own keymap
        preset = "super-tab",

        -- For more advanced Luasnip keymaps (e.g. selecting choice nodes, expansion) see:
        --    https://github.com/L3MON4D3/LuaSnip?tab=readme-ov-file#keymaps
      },

      cmdline = {
        keymap = { preset = "inherit" },
        completion = { menu = { auto_show = true } },
      },

      appearance = {
        -- 'mono' (default) for 'Nerd Font Mono' or 'normal' for 'Nerd Font'
        -- Adjusts spacing to ensure icons are aligned
        nerd_font_variant = "mono",
      },

      completion = {
        -- By default, you may press `<c-space>` to show the documentation.
        -- Optionally, set `auto_show = true` to show the documentation after a delay.
        documentation = { auto_show = false, auto_show_delay_ms = 500 },
      },

      sources = {
        default = { "lsp", "path", "snippets" },
      },

      snippets = { preset = "luasnip" },

      -- Blink.cmp includes an optional, recommended rust fuzzy matcher,
      -- which automatically downloads a prebuilt binary when enabled.
      --
      -- By default, we use the Lua implementation instead, but you may enable
      -- the rust implementation via `'prefer_rust_with_warning'`
      --
      -- See :h blink-cmp-config-fuzzy for more information
      fuzzy = { implementation = "lua" },

      -- Shows a signature help window while you type arguments for a function
      signature = { enabled = true },
    },
  },

  -- Highlight todo, notes, etc in comments
  {
    "folke/todo-comments.nvim",
    event = "VimEnter",
    dependencies = { "nvim-lua/plenary.nvim" },
    ---@module 'todo-comments'
    ---@type TodoOptions
    ---@diagnostic disable-next-line: missing-fields
    opts = { signs = false },
  },

  { -- Highlight, edit, and navigate code
    "nvim-treesitter/nvim-treesitter",
    lazy = false,
    build = ":TSUpdate",
    branch = "main",
    -- [[ Configure Treesitter ]] See `:help nvim-treesitter-intro`
    config = function()
      -- ensure basic parser are installed
      local parsers = {
        "bash",
        "c",
        "cpp",
        "diff",
        "html",
        "lua",
        "luadoc",
        "markdown",
        "markdown_inline",
        "go",
        "python",
        "query",
        "rust",
        "vim",
        "vimdoc",
      }
      require("nvim-treesitter").install(parsers)

      ---@param buf integer
      ---@param language string
      local function treesitter_try_attach(buf, language)
        -- check if parser exists and load it
        if not vim.treesitter.language.add(language) then
          return
        end
        -- enables syntax highlighting and other treesitter features
        vim.treesitter.start(buf, language)

        -- enables treesitter based folds
        -- for more info on folds see `:help folds`
        -- vim.wo.foldexpr = 'v:lua.vim.treesitter.foldexpr()'
        -- vim.wo.foldmethod = 'expr'

        -- check if treesitter indentation is available for this language, and if so enable it
        -- in case there is no indent query, the indentexpr will fallback to the vim's built in one
        local has_indent_query = vim.treesitter.query.get(language, "indents") ~= nil

        -- enables treesitter based indentation
        if has_indent_query then
          vim.bo.indentexpr = "v:lua.require'nvim-treesitter'.indentexpr()"
        end
      end

      local available_parsers = require("nvim-treesitter").get_available()
      vim.api.nvim_create_autocmd("FileType", {
        callback = function(args)
          local buf, filetype = args.buf, args.match

          local language = vim.treesitter.language.get_lang(filetype)
          if not language then
            return
          end

          local installed_parsers = require("nvim-treesitter").get_installed("parsers")

          if vim.tbl_contains(installed_parsers, language) then
            -- enable the parser if it is installed
            treesitter_try_attach(buf, language)
          elseif vim.tbl_contains(available_parsers, language) then
            -- if a parser is available in `nvim-treesitter` auto install it, and enable it after the installation is done
            require("nvim-treesitter").install(language):await(function()
              treesitter_try_attach(buf, language)
            end)
          else
            -- try to enable treesitter features in case the parser exists but is not available from `nvim-treesitter`
            treesitter_try_attach(buf, language)
          end
        end,
      })
    end,
  },

  -- aerial
  -- https://github.com/stevearc/aerial.nvim
  {
    "stevearc/aerial.nvim",
    config = function()
      require("aerial").setup({
        -- optionally use on_attach to set keymaps when aerial has attached to a buffer
        on_attach = function(bufnr)
          vim.keymap.set("n", "[a", "<cmd>AerialPrev<CR>", { buffer = bufnr })
          vim.keymap.set("n", "]a", "<cmd>AerialNext<CR>", { buffer = bufnr })
        end,
      })
    end,
    keys = {
      { "<F8>", "<cmd>AerialToggle!<CR>", desc = "Toggle Aerial" },
    },
  },

  -- Harpoon
  {
    "ThePrimeagen/harpoon",
    branch = "harpoon2",
    dependencies = { "nvim-lua/plenary.nvim" },
  },

  -- Vim-just
  {
    "NoahTheDuke/vim-just",
    ft = { "just" },
  },
  {
    "catgoose/nvim-colorizer.lua",
    event = "BufReadPre",
    opts = {},
  },

  -- Lualine
  {
    "nvim-lualine/lualine.nvim",
    dependencies = { "nvim-tree/nvim-web-devicons" },
    opts = {
      options = {
        theme = "tomorrow_night",
        always_show_tabline = false,
        section_separators = "",
        component_separators = "|",
      },
      sections = {
        lualine_a = { "mode" },
        lualine_b = { "branch", "diff", "diagnostics" },
        lualine_c = { { "filename", path = 1 } },
        lualine_x = { "encoding", "fileformat", "filetype" },
        lualine_y = { "progress" },
        lualine_z = { "location" },
      },
      tabline = {
        lualine_a = {
          {
            "tabs",
            mode = 2,
            path = 0,
            tab_max_length = 24,
            max_length = function()
              return vim.o.columns
            end,
            -- Muted habamax colors, independent of the current editing mode.
            tabs_color = {
              active = { fg = "#1c1c1c", bg = "#9e9e9e", gui = "bold" },
              inactive = { fg = "#9e9e9e", bg = "#303030" },
            },
            fmt = function(name)
              return "tab " .. name
            end,
            symbols = { modified = " ●" },
            component_separators = { left = "", right = "" },
            section_separators = { left = "", right = "" },
          },
        },
      },
    },
  },

  -- Trouble: better diagnostics list
  {
    "folke/trouble.nvim",
    cmd = "Trouble",
    keys = {
      { "<leader>xx", "<cmd>Trouble diagnostics toggle<CR>", desc = "Diagnostics (Trouble)" },
      { "<leader>xX", "<cmd>Trouble diagnostics toggle filter.buf=0<CR>", desc = "Buffer Diagnostics (Trouble)" },
      { "<leader>xl", "<cmd>Trouble loclist toggle<CR>", desc = "Location List (Trouble)" },
      { "<leader>xq", "<cmd>Trouble qflist toggle<CR>", desc = "Quickfix List (Trouble)" },
    },
    opts = {},
  },

  -- The following comments only work if you have downloaded the kickstart repo, not just copy pasted the
  -- init.lua. If you want these files, they are in the repository, so you can just download them and
  -- place them in the correct locations.

  -- NOTE: Next step on your Neovim journey: Add/Configure additional plugins for Kickstart
  --
  --  Here are some example plugins that I've included in the Kickstart repository.
  --  Uncomment any of the lines below to enable them (you will need to restart nvim).
  --
  -- require 'kickstart.plugins.debug',
  -- require 'kickstart.plugins.indent_line',
  -- require 'kickstart.plugins.lint',
  -- require 'kickstart.plugins.autopairs',
  -- require 'kickstart.plugins.neo-tree',
  -- require 'kickstart.plugins.gitsigns', -- adds gitsigns recommended keymaps

  -- NOTE: The import below can automatically add your own plugins, configuration, etc from `lua/custom/plugins/*.lua`
  --    This is the easiest way to modularize your config.
  --
  --  Uncomment the following line and add your plugins to `lua/custom/plugins/*.lua` to get going.
  -- { import = 'custom.plugins' },
  --
  -- For additional information with loading, sourcing and examples see `:help lazy.nvim-🔌-plugin-spec`
  -- Or use telescope!
  -- In normal mode type `<space>sh` then write `lazy.nvim-plugin`
  -- you can continue same window with `<space>sr` which resumes last telescope search
}, { ---@diagnostic disable-line: missing-fields
  ui = {
    -- If you are using a Nerd Font: set icons to an empty table which will use the
    -- default lazy.nvim defined Nerd Font icons, otherwise define a unicode icons table
    icons = vim.g.have_nerd_font and {} or {
      cmd = "⌘",
      config = "🛠",
      event = "📅",
      ft = "📂",
      init = "⚙",
      keys = "🗝",
      plugin = "🔌",
      runtime = "💻",
      require = "🌙",
      source = "📄",
      start = "🚀",
      task = "📌",
      lazy = "💤 ",
    },
  },
})

-- Harpoon
local harpoon = require("harpoon")
harpoon:setup({})

vim.keymap.set("n", "<leader>a", function()
  harpoon:list():add()
end)
vim.keymap.set("n", "<C-e>", function()
  harpoon.ui:toggle_quick_menu(harpoon:list())
end)

vim.keymap.set("n", "<leader>1", function()
  harpoon:list():select(1)
end)
vim.keymap.set("n", "<leader>2", function()
  harpoon:list():select(2)
end)
vim.keymap.set("n", "<leader>3", function()
  harpoon:list():select(3)
end)
vim.keymap.set("n", "<leader>4", function()
  harpoon:list():select(4)
end)
vim.keymap.set("n", "<leader>5", function()
  harpoon:list():select(5)
end)

-- The line beneath this is called `modeline`. See `:help modeline`
-- vim: ts=2 sts=2 sw=2 et